<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <meta http-equiv="X-UA-Compatible" content="ie=edge" />
  <title>大事件-后台登录页</title>
  <link rel="stylesheet" type="text/css" href="css/reset.css" />
  <link rel="stylesheet" type="text/css" href="css/iconfont.css" />
  <link rel="stylesheet" type="text/css" href="css/main.css" />
  <!-- 引入bootstrap的css文件 -->
  <link rel="stylesheet" href="./libs/bootstrap/css/bootstrap.min.css" />
  <!-- 引入jq文件 -->
  <script src="./libs/jquery-1.12.4.min.js"></script>
  <!-- 引入bootstrap的js文件 -->
  <script src="./libs/bootstrap/js/bootstrap.min.js"></script>
</head>

<body>
  <div class="main_wrap">
    <div class="header">
      <a href="#" class="logo"><img src="images/logo.png" alt="" /></a>
      <div class="copyright">
        CopyRight © 2019 深圳百秀信息技术股份有限公司<br />All Rights Reserved
      </div>
    </div>

    <div class="login_form_con">
      <div class="login_title"></div>
      <form class="login_form">
        <i class="iconfont icon-user"></i>
        <i class="iconfont icon-key"></i>
        <input type="text" class="input_txt" placeholder="邮箱/手机号" />
        <input type="password" class="input_pass" placeholder="密码" />
        <input type="submit" class="input_sub" value="登 录" />
      </form>
    </div>
  </div>

  <!-- 模态框优化 -->
  <div class="modal fade" tabindex="-1" role="dialog" id="myModal">
    <div class="modal-dialog" role="document">
      <div class="modal-content">
        <div class="modal-header">
          <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
          <h4 class="modal-title">看什么看啊</h4>
        </div>
        <div class="modal-body">
          <p></p>
        </div>
        <div class="modal-footer">
          <button type="button" class="btn btn-default btn-success" data-dismiss="modal">确定</button>
        </div>
      </div><!-- /.modal-content -->
    </div><!-- /.modal-dialog -->
  </div><!-- /.modal -->
</body>
<script src="./libs/https.js"></script>
<script>
  $(function(){
    // 1.给登录按钮设置点击事件
    $(".input_sub").on("click",function(e){
      e.preventDefault();
      // 阻止默认效果
      let username=$(".input_txt").val().trim();
      let password=$(".input_pass").val().trim();
      // 判断输入内容是否为空
      if(username==''||password==""){
        // 使用bootstrap插件弹窗
        $('#myModal').modal();
        $(".modal-body>p").text("能不能输入密码和用户名？")
        return;
      }
      // 发起ajax请求，验证登录
      $.ajax({
        url:BigNew.user_login,
        type:'post',
        data:{
          username:username,
          password:password
        },
        success: function(backData){
          if(backData.code==200){
            $('#myModal').modal();
            localStorage.setItem("token",backData.token);

        $(".modal-body>p").text("登录成功了哟")
            //bootstrap的弹窗无法卡主代码，所以直接跳转
            // 当弹窗被关闭的时候再发生跳转
            $('#myModal').on('hidden.bs.modal', function (e) {
              // 5.当模态框被关闭的时候，再实现页面跳转
              window.location="./index.html"
        })
           
          }
        }
      });
    })
})
</script>
</html>